136688496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{406811}}^1$

素因数の和:406829

約数の個数: 40

約数和(自身を含む): 403557504

約数和(自身を除く): 266869008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 406811, 813622, 1220433, 1627244, 2440866, 2847677, 3254488, 4881732, 5695354, 6508976, 8543031, 9763464, 11390708, 17086062, 19526928, 22781416, 34172124, 45562832, 68344248, 136688496]

約数ペア:

[(1, 136688496), (2, 68344248), (3, 45562832), (4, 34172124), (6, 22781416), (7, 19526928), (8, 17086062), (12, 11390708), (14, 9763464), (16, 8543031), (21, 6508976), (24, 5695354), (28, 4881732), (42, 3254488), (48, 2847677), (56, 2440866), (84, 1627244), (112, 1220433), (168, 813622), (336, 406811)]